Though Power Support has come up with seemingly endless variations on its Air Jacket case for iPhone 3G and 3GS models, the latest one — Titanium Air Jacket ($40) — is yet another standout, as it offers more than just a trivial difference in coloration to justify its existence. Mimicking the company’s early and innovative mirrored Illusion cases for iPods, the Titanium Air Jacket is a black mirror-finished shell with the same reflective characteristics…

Though Power Support has come up with seemingly endless variations on its Air Jacket case for iPhone 3G and 3GS models, the latest one — Titanium Air Jacket ($40) — is yet another standout, as it offers more than just a trivial difference in coloration to justify its existence. Mimicking the company’s early and innovative mirrored Illusion cases for iPods, the Titanium Air Jacket is a black mirror-finished shell with the same reflective characteristics…